Shubin, N. - Paleobiology and the evolution of limb development (University of Chicago). Smith, G.R. - Fish paleontology and geology (University of Michigan). Busbey, A. - Crocodile paleobiology and functional morphology (Texas Christian University). Padian, K. - Origins of major vertebrate adaptations, flight (University of California, Berkeley). Clark, J. M. - Collection and phylogenetics of Mesozoic tetrapods (George Washington University). Bruner, J. C. - Fossil and living fishes; tooth replacement in sharks (University of Alberta). Harris, J. D. - Mesozoic reptiles (includes dinosaurs), links to popular paleontology resources and journals (University of Pennsylvania). Delfino. M. - Amphibian and reptile paleobiology (Florence University, Italy). Berger, Lee R. - Complete works and research interests of Professor Berger, explorer for the National Geographic Society (University of the Witwatersrand, South Africa). Edward Drinker Cope (1840-1897) - Information from Wikipedia on this distinguished American paleontologist and comparative anatomist. Gauthier, Jacques - Vertebrate paleontology and the evolution of reptiles (Yale University).